What is the derivative of sin(7x^2) ?

The derivative of sin(7x^2) is cos(7x^2)*14x

What is the first derivative of sin(7x^2) ?

The first derivative of sin(7x^2) is cos(7x^2)*14x

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\frac{d}{d x} (sin (7 x^{2}))

cos (7 x^{2}) \cdot 14 x

Solution steps

\frac{d}{d x} (sin (7 x^{2}))

Apply the chain rule:

cos (7 x^{2}) \frac{d}{d x} (7 x^{2})

= cos (7 x^{2}) \frac{d}{d x} (7 x^{2})

\frac{d}{d x} (7 x^{2}) = 14 x

= cos (7 x^{2}) \cdot 14 x

x \frac{d y}{d x} = 7 x e^{x} - y + 9 x^{2}

x \to 1 lim (\frac{2}{x ^{2} - 7 x + 6})

f (x) = x^{3} cos (x)

\int e^{- r^{2}} \cdot r d r

\int_{0}^{1} sin^{3} (\frac{π}{2} x) d x

What is the derivative of sin(7x^2) ?
The derivative of sin(7x^2) is cos(7x^2)*14x
What is the first derivative of sin(7x^2) ?
The first derivative of sin(7x^2) is cos(7x^2)*14x